ZMPT101B AC Voltage Sensor 2mA - (AD44282)

Description:

The AC Voltage Sensor is a module used to measure the phase voltage of Alternating Current. The AC voltage sensor is designed from a transformer, so it can be used to measure AC voltage.

It is ideal for electrical power monitoring applications, very common in home automation and IoT (Internet of Things) applications such as: energy meters connected to the internet via Wifi/Bluetooth/GSM/LoRa. Due to the nature of transformers, it can only measure AC voltage. The ZMPT101B module solves the problem by reducing the input AC voltage to a lower amplitude AC voltage that can be read by the Arduino or any other microcontroller. It is recommended to calibrate the output with a voltmeter BEFORE connecting any device to the output.

Features:

- Voltage

    - Power supply: 5V – 30VDC

    - Max input: 250VAC

    - Max output: 5VAC

- Output Signal: Analog Sinusoidal

- Dimensions: 51.7 mm x 21.6 mm

- Transformer

    - Product Model: ZMPT101B

    - Rated input and output current: 2mA

    - Input-output ratio 1000:1000

    - Supply voltage: 5 VDC

    - Phase difference: <30º (at 50ohm)

    - Linear range: 0-3mA (at 50ohm)

    - Linearity: 1%

    - Accuracy: 0.2%

    - Electrical isolation input: up to 3000V

Datasheet

Reference Link